size_t s3_4 = q3.push(9); //0 如果不需要考虑多线程或者自己实现同步,还有一种方案:boost::circular_buffer http://www.boost.org/doc/libs/1_60_0/doc/html/circular_buffer.html C++11 std::atomic方案 网上有人借用std::atomic实现的一套无锁队列,其内部实现参考了boost::lockfree::queue的设计思...
对于buffer实现,我首先使用vector,然后尝试使用deque。当打印向量和队列的值时,我得到了不同的结果。代码如下:#include <vector> {for (std::vector<int>::iterator it = a_CircularBuffer.begi 浏览5提问于2017-12-18得票数 0 回答已采纳 2回答 将deque或LIFO容器转换为std::向量 、、 我有以下用例...
环形队列（Circular Queue）是一种常见的队列数据结构，其特点是在队列的尾部插入新元素时，如果队列已满...
EN先贴一个condition_variable的讲解：https://en.cppreference.com/w/cpp/thread/condition_variable，...
要实现push_front是很简单的，把vector的存储当成一个circular buffer就可以了，但问题是，会导致vector...
@@ -852,7 +852,7 @@ vector<_Tp, _Allocator>::__swap_out_circular_buffer(__split_buffer<value_type, a std::swap(this->__begin_, __v.__begin_); std::swap(this->__end_, __v.__end_); std::swap(this->__end_cap(), __v.__end_cap_); std::swap(this->__end_cap(...
See fixed_elem_size_queue.h or boost::circular_buffer. We could extend this to take into account the sizes of strings added, eg fixed_char_size_queue.h This achieves pretty much the same functionality of this library except the requirement to pre-allocate buffer space at compile time....
boost::circular_buffer<int> cb(QUEUE_CAPACITY); boost::lockfree::queue<int, boost::lockfree::capacity<QUEUE_CAPACITY>>* mul_queue; std::atomic<unsigned int> push_count = 0; std::atomic<unsigned int> pop_count = 0; void blocking_productor() ...
The DMA controller supports circular buffer management avoiding the generation of interrupts when the controller reaches the end of the buffer. The DMA can be used with the main peripherals: UART0, SSP0, Motor control PWM timer (PWM), standard timer TIM0 and ADC. RTC (real-time clock) The...
3、导入stderr到指定文件 在 csh 中，用 ">" 将 stdout 导向，用 ">&" 则能将...